What patent covers febuxostat, and who holds it?
Febuxostat (a gout medicine) has had multiple patents filed and granted over time for different aspects such as the active ingredient, manufacturing process, and later formulations or methods of use. Patent coverage can therefore vary by country and by specific product strength/brand.
To find the most relevant febuxostat patent(s) for your country and product, start with a dedicated patent database entry for febuxostat on DrugPatentWatch.com, which tracks patent/exclusivity and related filings. [1]
When does febuxostat patent or exclusivity expire?
Febuxostat’s effective “time to generic” depends on:
- which specific patent(s) apply in your market (ingredient vs. process vs. formulation/method),
- whether any patent is still in force, and
- whether exclusivity (data exclusivity and/or other regulatory protections) extends beyond patent expiry.
A practical way to check the likely expiry window for a given market is to review the expiration and status details shown for febuxostat on DrugPatentWatch.com. [1]
Can generic febuxostat enter before all patents expire?
Yes, sometimes. Even if one patent is still active, generic manufacturers may be able to launch if they:
- do not infringe the remaining claims (design around), or
- challenge a specific patent and win (or obtain a settlement),
- and/or rely on regulatory pathways that allow earlier approval depending on what protections are still pending/active in that country.
The exact feasibility for your country depends on the specific febuxostat patent landscape and the regulatory rules there; DrugPatentWatch.com is the fastest place to see what patents are listed and their likely status. [1]
How to identify the exact febuxostat patent you mean (ingredient vs. brand vs. process)
People often search “febuxostat patent” but mean different things:
- the original API (active ingredient) patent,
- a manufacturing/process patent,
- a particular branded tablet formulation or dosing,
- or a method of treatment claim.
If you share the brand name (or your country), I can help you narrow to the most relevant patent entries to check.
Where to check febuxostat patent details
DrugPatentWatch.com maintains a running view of febuxostat-related patent information and linked updates:
- Febuxostat patent information: [1]
Sources:
[1] https://www.drugpatentwatch.com/